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Senior Software Engineer

Job in Philadelphia, Philadelphia County, Pennsylvania, 19113, USA
Listing for: Skillable
Full Time position
Listed on 2026-10-30
Job specializations:
  • Software Development
    AI Engineer (Applied/Software), Software Engineer
Salary/Wage Range or Industry Benchmark: 130000 - 170000 USD Yearly USD 130000.00 170000.00 YEAR
Job Description & How to Apply Below

Skillable is a 100% remote and virtual tech company that’s modernizing the world of training. Come share your professional magic with highly talented, driven and fun colleagues who believe in the power of “skilling.” Experience what a team focused on doing the right thing feels like!

Our talented people are what makes us friendly and have fun! We work together to create amazing solutions and experiences for our customers and their clients. We utilize our employees’ personal strengths to help grow our company and ensure our team is living their best, authentic life. We share our appreciation for our team members regularly during all-hands, a workplace appreciation tool, regular shoutouts in our Teams channels, social media, amongst more.

Our remote-first work environment blends work and life without the added pressure of commuting or feeling guilty about leaving early to visit the dentist.

Come work with us and learn what teamwork and integrity blended with an emphasis on well-being and balance can do for your career and lifestyle!

We're an AI-first engineering team, and we treat that as a discipline, not a shortcut. Every engineer here works with agentic coding tools — Claude Code and Git Hub CoPilot are key drivers in our daily work, which changes the shape of the job:

  • You’ll spend more of your time on design, decomposition and review, and less on typing. Agents handle much of the implementation; you own the architecture, the verification and everything that ships.
  • We invest in the system that makes AI effective: project context, custom agents and skills, MCP integrations and multi-agent code review. Improving that system is engineering work here, and it’s part of the role.
  • Judgment matters more, not less. Knowing when to hand work to an agent — and when not to — is a skill we hire for and grow.
  • Skillable’s whole business is proving skills by doing. We hold our own work to the same standard: AI-assisted or not, it isn’t done until it’s verified.
What You Will Do:
  • Design, scope, and decompose complex software features into well-defined implementation plans, leveraging AI-assisted development workflows to accelerate delivery while maintaining engineering rigor.
  • Guide and direct AI agents through feature development, serving as the primary architect, reviewer, and decision-maker to frame the problem, set constraints and make the calls that ensure solutions are aligned with business requirements and technical standards.
  • Build effective scaffolding that enables AI tools to generate high-quality, maintainable, and scalable code, project context management, reusable skills, agent workflows, prompt frameworks and automated quality checks.
  • Drive comprehensive automated testing and verification practices for every feature before release, ensuring unit tests and validation scenarios are tied back to the requirements.
  • Own the quality of all delivered software by rigorously reviewing AI-generated output, challenging assumptions, finding the gaps, and validating that solution fully resolves the problem.
  • Identify and mitigate risks associated with AI-assisted development, ensuring generated solutions meet expectations for security, maintainability, correctness, and long-term sustainability.
  • Continuously raise the team capabilities in AI-driven engineering by improving workflows, tooling, agents and best practices other engineers depend on for quality outcomes.
  • Create and maintain documentation of features, design decisions, configurations, and other key technical areas of the application.
  • Resolves ambiguity and turns ambiguous problems into defined, scoped work for themselves and others.
  • Actively collaborate with other developers, QA engineers, designers, and product experts in a cross-functional scrum team.
  • Assis…
Position Requirements
10+ Years work experience
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